DE1085953B - Automatischer Schalter mit thermischer und magnetischer Ausloesung - Google Patents

Automatischer Schalter mit thermischer und magnetischer Ausloesung

Info

Publication number
DE1085953B
DE1085953B DEF20542A DEF0020542A DE1085953B DE 1085953 B DE1085953 B DE 1085953B DE F20542 A DEF20542 A DE F20542A DE F0020542 A DEF0020542 A DE F0020542A DE 1085953 B DE1085953 B DE 1085953B
Authority
DE
Germany
Prior art keywords
bimetal strip
bolt
current
strip
magnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DEF20542A
Other languages
German (de)
English (en)
Inventor
Dominik Wiktor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Pacific Electric Co
Original Assignee
Federal Pacific Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Federal Pacific Electric Co filed Critical Federal Pacific Electric Co
Publication of DE1085953B publication Critical patent/DE1085953B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
DEF20542A 1955-06-17 1956-06-16 Automatischer Schalter mit thermischer und magnetischer Ausloesung Pending DE1085953B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516143A US2876309A (en) 1955-06-17 1955-06-17 Circuit breakers

Publications (1)

Publication Number Publication Date
DE1085953B true DE1085953B (de) 1960-07-28

Family

ID=24054308

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF20542A Pending DE1085953B (de) 1955-06-17 1956-06-16 Automatischer Schalter mit thermischer und magnetischer Ausloesung

Country Status (5)

Country Link
US (1) US2876309A (xx)
DE (1) DE1085953B (xx)
FR (1) FR1153818A (xx)
GB (1) GB804428A (xx)
NL (2) NL96953C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513260B1 (de) * 1965-03-19 1970-01-29 Licentia Gmbh Thermischer Ausl¦ser
US4316163A (en) * 1978-06-22 1982-02-16 Federal Pacific Electric Company Thermal-magnetic circuit breaker
US9595413B2 (en) * 2014-07-09 2017-03-14 Siemens Industry, Inc. Low instantaneous level circuit breakers, circuit breaker tripping mechanisms, and tripping methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT119407B (de) * 1928-10-09 1930-10-25 Siemens Ag Einrichtung an Temperaturzeitschaltern.
US2114845A (en) * 1936-07-15 1938-04-19 Westinghouse Electric & Mfg Co Circuit interrupter
US2323784A (en) * 1941-02-26 1943-07-06 Westinghouse Electric & Mfg Co Circuit breaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701870C (de) * 1936-09-12 1942-02-20 Siemens Ag Selbstschalter
US2089716A (en) * 1937-01-29 1937-08-10 Gen Electric Circuit breaker
US2210260A (en) * 1939-02-27 1940-08-06 Colt S Mfg Co Automatic circuit breaker
US2312168A (en) * 1941-07-25 1943-02-23 Square D Co Circuit breaker
US2360684A (en) * 1941-10-30 1944-10-17 Westinghouse Electric & Mfg Co Circuit breaker
US2376759A (en) * 1942-10-30 1945-05-22 Westinghouse Electric & Mfg Co Circuit breaker
US2462212A (en) * 1944-11-06 1949-02-22 Matthews W N Corp Protective switch
US2624816A (en) * 1945-05-09 1953-01-06 Westinghouse Electric Corp Circuit breaker
US2685011A (en) * 1948-06-10 1954-07-27 Wadsworth Electric Mfg Co Electric circuit breaker
US2573307A (en) * 1949-05-03 1951-10-30 Gen Electric Calibration of electric circuit breakers
US2732455A (en) * 1953-03-03 1956-01-24 Overload releasing mechanism for automatic circuit breaker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT119407B (de) * 1928-10-09 1930-10-25 Siemens Ag Einrichtung an Temperaturzeitschaltern.
US2114845A (en) * 1936-07-15 1938-04-19 Westinghouse Electric & Mfg Co Circuit interrupter
US2323784A (en) * 1941-02-26 1943-07-06 Westinghouse Electric & Mfg Co Circuit breaker

Also Published As

Publication number Publication date
NL96953C (xx)
GB804428A (en) 1958-11-12
NL208037A (xx)
US2876309A (en) 1959-03-03
FR1153818A (fr) 1958-03-21

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